Which expression is equivalent to 8 + 20 ?
Answer:
4(2+5)
Step-by-step explanation:
Hope this helped!!!
Write an inequality to represent each
situation:
A. A number, n, is greater than 22
B. The value, v, does not equal 2.5
C. Sally’s age, a, is at most 15
What is the area of triangle HGF? Round your answer to the nearest tenth of a square centimeter. Recall that you need to round up if the value of the hundredth is 5 or greater.
Triangle H G F has a base of 6.5 centimeters and a height of 3.0 centimeters.
cm2
Answer:
9.8
Step-by-step explanation:
The formula for the area of a triangle is a=bh/2, where a is area, b, is the base, and h is the height. If we substitute the values in the question in the equation, we get:
a=(6.5*3)/2
a=19.5/2
a=9.75
a≈9.8
Answer:
The answer is 9.8
Step-by-step explanation:
(3rd grade question I’m helping my sister and I am stuck help)
Complete the line plot by adding an X to represent the
lengths, in inches of each of the four binder clips.
Binder Clips
Answer: See explanation.
Step-by-step explanation:
You need to put a little X on the graph down at the bottom on the ticks that represent 1/2, 3/4, 1 1/4, and 2.
DO NOT SEND ME PDFS OR I WILL REPORT ANSWER CORRECTLY FOR BRAINLIEST
There are 4,800,000 cell phones sold each day in the world. In a sample of 1,000 cell phones, 750 are smart phones. How many smart phones should be part of the entire population of cell phones sold each day?
1,000
3,600,000
750
4,800,000
Answer: I think the answer is 3600000000, the answer is number 2 which is 3,600,000
Step-by-step explanation: the question says how many smart phones are sold.
The room numbers of two adjacent classrooms are two consecutive even numbers. If their sum is 654, find the classroom numbers. Write a let statement.
Answer:
I think 654/2=327 326 and 328
.
Help pls 6th grade math i will give brainliest
Answer:
A
Step-by-step explanation:
Brainliest?
1. Select all the equations that have no solution.
a. +6=5+
b. -2(−3)=-2+6
c. 4−4=3+2
d. 4(+1)=3(+2)
e. 5−3=-3+4
Answer:
a, and e.
Step-by-step explanation:
x+6=5+x has no solution. When you subtract 6 from both sides, you get x=-1+x. We know that x doesn't equal -1+x, so this equation has no solution.
-2(x-3)=-2x+6 has a solution. When you distribute, you get -2x+6=-2x+6.
4-4x=3x+2 has a solution. Subtract 4 from both sides to get -4x=3x-2. Subtract 3x from both sides to get -7x=-2, then divide -2 by -7 to get x=0.285714285714. This equation has a solution.
4(x+1)=3(x+2) has a solution. Distribute to get 4x+4=3x+6. Subtract 4 from both sides to get 4x=3x+2. Subtract 3x from both sides to get x=2. This equation has a solution.
5-3x=-3x+4 has no solution. Subtract 5 from both sides to get -3x=-3x-1. We know that -3x does not equal -3x-1, so we can determine that this equation has no solution.
Answer:
a and e has no solution
Step-by-step explanation:
A) x + 6 = x +5
Subtract x from both sides
x + 6 - x = x + 5 - x
6 = 5 which is not true.
So, this equation has no solution
d) 5 - 3x = -3x + 4
Add 3x to both sides
5- 3x + 3x = -3x + 4 + 3x
5 = 4 which is not true.
So, no solution
HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
l = 14
Step-by-step explanation:
The perimeter of a rectangle is
P =2(l+w)
The width is x-6
w = x-6
The length is 8 units longer than the width
l = w+8
l = x-6+8
l = x+2
We can substitute this into the equation for Perimeter, which is given as 40
40 = 2(x+2 + x-6)
Combine like terms
40 =2 (2x-4)
Divide by 2
40/2 = 2/2 (2x-4)
20 = 2x-4
Add 4 to each side
20+4 =2x-4+4
24 = 2x
Divide by 2
24/2 =2x/2
12=x
We want to know the length
l = x+2
l =12+2
l = 14
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Multiply the length that you have been given by 2
2: Then, subtract the result from the perimeter.
3: You now have the total length for the remaining 2 sides.
4: Width or height is the number divided by 2.
A number cube is rolled. What is the probability that a number greater than 4 will be rolled?
1/6
2/3
1/3
5/6
Answer:
1/3
Step-by-step explanation:
can someone do 4, 5, 7 and 8 im failing math and avoiding a whooping
What is the value of the angle marked with x? I will give Brainliest.
PLEASE HELP, ILL GIVE BRAINLIEST! SIMPLE MATHS.
In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?
A.Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.
B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.
Reminder: Please do not just say the answer, make sure to include your work on how you got the answer!
Answer: hi
Step-by-step explanation:
HELP PLS.
Jake hiked the length of 1/5 a trail in the woods. Miranda hiked of the length of 5/8 the same trail. Which expression determines how much more of the trail Miranda hiked than Jake
Answer:
17/40
Step-by-step explanation:
5/8-1/5
Use the GCF method and then you get 25/40-8/40
= 17/40
100 points on this question
Please help
Answer:
I really don't know sorry
Step-by-step explanation:
I am in need of points took much
Please help me if you can. Please also write how you got the answer thank you.
First state your variables:
a = Andile
Everything is related to Andile and therefore we do not need to make this equation more difficult by adding in more variables.
a + (a - 40) + 2(a - 40) = 380
Expand brackets and simplify:
2a - 40 + 2a - 80 = 380
4a - 120 = 380
4a = 500
Then solve for 'a' by dividing by both sides:
a = $125
Now we know Andile's pay we can find Taylor's quite easily:
t = a - 40
t = 125 - 40
t = $85
Taylor earned $85.
Please mark as brainliest :)
Hope this helps :)))
Please help !!!!!
Avvis compared to cars-4-u which charges $105 per week and a one time $35 deposit
Answer:
sorry I am in need of points
Step-by-step explanation:
sorry i am in need of points
PLEASE HELP WILL GIVE BRAINLIEST
Which of these is NOT A REASON the South was opposed to tariffs?
A. It was a way to limit slavery
B. the South was forced to buy manufactured goods from the North
C. Texas could buy imported items at a cheaper price than from Northern factories
D. Because it was a basically a tax on imported goods
Answer:
A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
solve this please asap
Brooklyn was writing an article for her school paper and read a report that said 2 out of 20 items purchased at a clothing store were returned. The percent of items returned to the clothing store was _______ %
Answer:
10%
Step-by-step explanation:
1/20 = 5/100
5/100 = 5%
1/100 = 1%
2/20 = 10/100
10/100 = 1 x 10 = 10%
Hope this helps :D
Helppp meeeeeee asap with question 3 pls, arigatoo ;-;
y can't i understandd
Mr. Gibson mapped out two gardens he wants to build in his backyard. Mr. Gibson's gardens are shown below.
Which equation could be used to find A, the total area of Mr. Gibson's gardens
Answer:36ft
Step-by-step explanation:3 times 3 times 4 is 36
Mr. Poole made snacks in separate gift bags. He gave one each to the 36 seventh grade students going on the field trip. Then he gave 10 bags to the students in Mrs. Bark's class for decorating the trophy cases. Next he gave 7 to the students in Mrs. Drowe's class for helping during the school play. Mr. Poole had 2 snacks left. How many snacks did he make?
A. 19
B. 36
C. 54
D. 55
identify each part in the expression 8b + 2(9/3) + 3.2
variable
a)b
B)9/3
c)8
D)3.2
quotient
a)b
B)9/3
c)8
D)3.2
constant
a)b
B)9/3
c)8
D)3.2
coefficient
a)b
B)9/3
c)8
D)3.2
1:A. 2:B 3: D 4:C.
coefficient is a number multiplied by a variable
Constant a key number whose value is fixed by an unambiguous definition, or just numbers left over
quotient is basically fraction, division, or a ratio
variable is just the variable like x or in this case b
srry here are the answers choices for the question i was asking early
Answer:
I'm am guessing 15 times as their are 4 choices so 25% percent chance and 60 spins. So 60 times 25% equals 15.
Please answer the following! Giving brainliest.
Answer:
City hall: (0,0)
Hospital: (-1,4)
Stadium: (4,1)
Police Station: (3,-2)
Fire Station: (2,-4)
Middle School: (3,-1)
High School: (2,3)
Shopping Mall: (-4,2)
Which of the following is a true statement about forces?
a. If the forces are balanced, there is no movement.
b. If the forces are balanced, the object moves quickly.
c. If the forces are unbalanced, there is no movement.
d. If the forces are unbalanced, there is slow movement.
Answer:
C
Step-by-step explanation:
7.4E Show your work on your own paper, you will have to turn it in at the end of this form.
The distance between the two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.
Which measurement is closest to the number of miles between these two towns.
A. 75mi
B. 3 mi
C. 192mi
D.117mi